SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlozMWRVMEE5azhVRTZzR1R6dHlsVGc9PSIsInZhbHVlIjoiN0M5TG03cnBNZmE3eGlqeHRJWFVMdz09IiwibWFjIjoiZDM4NzliMmQxZjI5M2M2ZjNiN2RiYmU5NmQ4ZmUzOGE5NjgxYmU2YmVhMjA2NDIwYTgxODBkOWM4YWIzMzAyZiIsInRhZyI6IiJ9 limit 1)